Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
TSUTOMU HASHIMOTO KAZUYUKI FUKANO and MASARU UEMURA YUJIRO KOSAKA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co Ltd
Filing date
Publication of AU484649B2publicationCriticalpatent/AU484649B2/en
Priority claimed from JP49118374Aexternal-prioritypatent/JPS5247355B2/ja
Application filed by Toyo Soda Manufacturing Co LtdfiledCriticalToyo Soda Manufacturing Co Ltd
Publication of AU7695874ApublicationCriticalpatent/AU7695874A/en